Canon C200 RAW Clips and Storage

Hello Everyone.

I am getting my C200, with a 512 GB PROGRADE C-fast card. I was told that the raw Files are Huge, and most likely I need an External Drive, such as G-Technology. Also, I heard about G-Technology with Thunderbold3 and USB 3. I don't know about Thunderbolt.  This Is my first Cinema Camera.  I appreciate It very much If someone is more familiar with this Camera giving me some Tips for Editing, and which External Drive you Recommend.

Thank you very much

https://www.bhphotovideo.com/c/product/1506316-REG/g_technology_0g10491_6tb_g_drive_thunderbolt_3.html/reviews

[Moderator note: moved to best forum.]